Skip to content

LG K40S (X430EMW) All specs

Full specifications phone: LG K40S (X430EMW) specs, detailed technical information, features, price and review. All about this phone.

,
(4/5)
LG K40S

The LG K40S (X430EMW) is a good Android phone with 2Ghz Octa-Core processor that allows run games and heavy applications.

An advantage of the LG K40S (X430EMW) is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.

Great connectivity of this device includes Bluetooth 5.0 version A2DP/LE, WiFi 802.11 b/g/n (2.4Ghz) and NFC to make payments and allows connection to other devices.

Including the battery, the LG K40S (X430EMW) phone has 186 grams and it's a very thin device, only 8.6 mm.

Model and physical featuresLG K40S
Model
Also known asLG K40s LM-X430EMW, LMX430EMW (2GB RAM)
Country or region availableEurope
BrandLG
Release dateSeptember, 2019
Depth8.6 millimeters (0.34 inches)
Size (width x height)73.9 x 156.3 millimeters (2.91 x 6.15 in)
Weight186 grams (6.51 ounces)
Qwerty physical keyboardNot supported
AntennaInternal antenna
Build, materialsPlastic body, glass front
Protection against water and othersMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant
Operating system (OS)LG K40S
Operating systemAndroid 9.0 Pie
Firmware updatefeature not registered
HardwareLG K40S
Architecture - Chipset64bit - MediaTek MT6762 Helio P22 (12nm)
CPU processorOcta-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A53
1.5Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerPowerVR GE8320 650Mhz
RAM memory2GB LPDDR3
Internal storage32GB (18GB user available)
eMMC 5.1
External storageUntil 1TB microSD, microSDHC, microSDXC
(dedicated slot)
DisplayLG K40S
Display typeTFT LCD IPS
Screen size6.1" inches
Screen-to-body ratio~80.4% (screen-to-body ratio)
TouchscreenCapacitive Multitouch
Display resolution720x1520 pixels
Pixel density (dot pitch)276 PPI
Colors16 million
Scratch-resistant glassNot supported
Mobile networks and dataLG K40S
Dual-SIMDual SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots Dual-SIM
nano-SIM (4FF)
GSM Mhz bandQuad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100
Primary 4G/5G networkLTE Cat6 (Bands 1, 3, 7, 8, 20, 28)
TD-LTE (Bands 38)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900
Secondary 3G networkNot supported
Secondary 4G networkNot supported
Secondary data networkGPRS, EDGE
Maximum download/upload300/50 Mbps
Messaging and callingLG K40S
MessagingSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupported
Video callingSupported
Call controlVoice dialing, Voice recorder
Primary / back cameraLG K40S
Main camera(dual camera)
13 megapixels
5MP ultrawide (f/2.2 1.12μm 117º)
Main camera resolution4128x3096 pixels
Video recording (primary)Full HD (1920x1080 pixels) 30 fps
FlashLED flash
Focal aperturef/2.0 (aperture)
Focal length26mm lens
Sensor sizefeature not registered
Pixel size1.12µm pixel
AutofocusPDAF: phase detection autofocus
Touch focusSupported
Image stabilizationEIS: Digital stabilization
ZoomOnly digital zoom
Face/smile detectionFace detection, Smile detection
BSI sensorNot supported
HDRHDR photo on both cameras
Front / secondary cameraLG K40S
Front camera13 megapixels
Front camera resolution4128x3096 pixels
Video recording (secondary)Full HD (1920x1080 pixels)
Front flashNot supported
Focal aperturef/2.0 (aperture)
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel size1.12µm pixel
MultimediaLG K40S
RadioNot supported
TVNot supported
Video formatsMP4, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLAC
Connectivity and interfacesLG K40S
USBMicroUSB 2.0, USB OTG On-The-Go
TV outputNot supported
Audio output3.5mm jack
Bluetooth5.0 version A2DP/LE
WiFi802.11 b/g/n (2.4Ghz)
DLNANot supported
NFCSupported
GPSA-GPS, GeoTagging, GLONASS
Infrared portNot supported
Other functionsLG K40S
Active noise cancellationSupported
Vibrating alertSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
Java / Flash playerNot supported
SensorsAccelerometer
Proximity
Ambient Light
Face unlock
Fingerprint (rear-mounted)
Other features- Colors: Aurora Black, Moroccan Blue
- 19:9 display
- DTS:X 3D sound surround
- Eco Playback
- WiFi direct, hotspot
Power supply and autonomyLG K40S
BatteryLiPo - Li-Ion polymer (Non removable)
Battery capacity3500 mAh
Battery model / charger (watts)5V/1.2A
Talk time960 minutes | 16 hours | 0.7 day
Standby25920 minutes | 432 hours | 18 days
Radiation rate (SAR)LG K40S
SAR USA, Mexico, Colombiafeature not registered
SAR European Union, UKfeature not registered